22 February 2026 · 5 min read
Car Care · 2 products
Glass & Visibility – Car Care by GLOSSDOC
Streak-free clarity, rain beads right off.
2 products
All prices incl. VAT, plus shipping. Unit prices per 1 l or 1 kg are shown on each product.
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08 February 2026 · 4 min read
Buying guide
Clear view in any weather
Streaks on the windscreen ruin visibility, especially at night and with low sun. QUICK GLAS glass cleaner removes grease, insects and the film on fogged-up windows without streaks.
RAIN DOC seals the windscreen: rain beads off while driving, the wipers have less to do and dirt sticks less.
Tip: two cloths
One cloth for cleaning, a second dry one for buffing – that way no streaks remain. Clean glass first, then seal it.
Clean or seal?
QUICK GLAS is for regular cleaning of all vehicle glass and removes fingerprints, dust and dirt without streaks. RAIN DOC is the long-lasting protection for your windows: water beads off, and dirt and moisture stick less. The two work together – clean first, then seal.
Inside or outside first?
Outside first, and at the very end of the wash: then there is no shampoo or cleaner residue left on the glass to smear later. On the inside, a film builds up mainly from plasticisers in the trim and other vapours – it causes glare against the light. Do not clean windows in direct sunlight, otherwise the cleaner dries before it has been wiped off. Wipe the wiper blades at the same time: otherwise the dirt on them spreads over the fresh glass with the next rain.